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18118 条记录 (耗时 0.036 秒)

    Methods and apparatus to preform inter-integrated circuit address modification
    7.
    发明授权
    Methods and apparatus to preform inter-integrated circuit address modification 有权

    公开(公告)号：US12124393B2

    公开(公告)日：2024-10-22

    申请号：US17587695

    申请日：2022-01-28

    申请人： Texas Instruments Incorporated

    发明人： Deric Wayne Waters ,  Xiaoxi Bruce Zhang

    IPC分类号： G06F13/40 ,  G06F13/42

    CPC分类号： G06F13/4068 ,  G06F13/4282 ,  G06F2213/0016

    摘要： An example system includes: a device coupled to a data line, the device configured to: send a first command on the data line, the first command including a first address; after sending the first command, read a first value on the data line, the first value including data from a first target device and a second target device; responsive to reading the first value, send a second command including the first address and data representing the first value on the data line; send a third command on the data line, the third command including the first address; after sending the third command, read a second value on the data line, the second value including data from the first target device and the second target device; responsive to reading the second value, send a fourth command on the data line, the fourth command including the first address.

    DUAL CONNECTION PERIPHERAL DEVICE WITH CAPTIVE CABLE AND AUXILIARY PORT
    8.
    发明公开
    DUAL CONNECTION PERIPHERAL DEVICE WITH CAPTIVE CABLE AND AUXILIARY PORT 审中-公开

    公开(公告)号：US20240345981A1

    公开(公告)日：2024-10-17

    申请号：US18624296

    申请日：2024-04-02

    申请人： Other World Computing

    发明人： Tal E. Volk ,  Farshid Tabrizi

    IPC分类号： G06F13/40 ,  G06F13/12

    CPC分类号： G06F13/4081 ,  G06F13/124 ,  G06F2213/3854

    摘要： A dual connection peripheral device has a housing. A captive input/output cable is disposed at least partially within the housing and selectively connects the dual connection peripheral device to a host device. An auxiliary input/output port is disposed on the housing and selectively connects to the host. A control circuit is operatively coupled to the captive input/output cable and auxiliary input/output port and selectively connects one of the captive input/output cable and the auxiliary input/output port to the host device.

    Spread spectrum clock negotiation method, and peripheral component interconnect express device and system
    10.
    发明授权
    Spread spectrum clock negotiation method, and peripheral component interconnect express device and system 有权

    公开(公告)号：US12117955B2

    公开(公告)日：2024-10-15

    申请号：US17951473

    申请日：2022-09-23

    申请人： Huawei Technologies Co., Ltd.

    发明人： Er Nie ,  Kun Wang ,  Pan Li

    IPC分类号： G06F13/14 ,  G06F13/40 ,  G06F13/42

    CPC分类号： G06F13/423 ,  G06F13/405

    摘要： This application provides a spread spectrum clock negotiation method, and a peripheral component interconnect express device and system, to implement dynamic negotiation between a transmit end and a receive end on an SSC capability in the peripheral component interconnect express system. The method includes: A second PCIe device generates first indication information, where the first indication information is used to indicate whether the second PCIe device has a spread spectrum clock capability. The second PCIe device sends the first indication information to a first PCIe device. The first PCIe device determines, based on the first indication information, whether to perform spread spectrum clock on a reference clock of the first PCIe device.